Arena.ai
@arena
Where AI meets the real world. Formerly LMArena. We measure and advance the frontier of AI through community-driven evaluation. We’re hiring → https://t.co/XBZCrseaWF
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Kimi K2.6 is the new SOTA open model in Vision and Document Arena, with solid gains since Kimi K2.5:
- #1# open on Vision Arena (#15# overall), +14 over #2# Kimi K2.5 (Thinking)
- #1# open on Document Arena (#8# overall), +9 over K2.5 and on par with proprietary models like Muse Spark and Gemini 3.1 Pro.
Huge congrats again to the @Kimi_Moonshot team on the open source progress!
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Exciting news - GPT-Image-2 by @OpenAI has claimed the #1# spot across all Image Arena leaderboards!
A clean sweep with a record-breaking +242 point lead in Text-to-Image - the largest gap we’ve seen to date.
- #1# Text-to-Image (1512), +242 over #2# (Nano-banana-2 with web-search aka gemini-3.1-flash-image)
- #1# Single-Image Edit (1513), +125 over #2# (Nano-banana-pro aka gemini-3-pro-image)
- #1# Multi-Image Edit (1464), +90 over #2# (Nano-banana-2)
No model has dominated Image Arena with margins this wide.
Huge congratulations to @OpenAI on this major breakthrough in image generation! More performance breakdowns by category in the thread below.
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🚨 Top 10 Open Models in January: Text Arena
Looking back last month, here are the rankings by provider for January:
🥇 #1# Kimi-K2.5-Thinking by @Kimi_Moonshot (Modified MIT)
🥈 #2# GLM-4.7 by @Zai_org (MIT)
🥉 #3# Qwen3-235b-a22b-instruct-2507 by @Alibaba_Qwen (Apache 2.0)
Compared to December, the ranks have shifted with new variants, but the top labs have not changed.
The top 5 open models all score above 1400. Will we see our first 1500 breakthroughs this year?
See more details around the climbers and movers for January in thread 🧵
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